Description

Dihydro-2,4-Dimethyl-3(2H)-Thiophenone is a sulfur-containing heterocyclic compound, specifically a saturated thiophenone derivative, valued for its unique organoleptic and chemical properties. This compound serves as a versatile intermediate and a key flavor and fragrance ingredient, prized for its ability to impart meaty, savory, or roasted notes. It is essential for manufacturers in the flavor and fragrance industry, as well as for researchers and chemical companies developing specialty agrochemicals and pharmaceuticals.

Application

• Flavor & Fragrance Industry: A key building block for creating savory, meaty, roasted, and nutty flavor profiles in processed foods, snacks, and savory applications.
• Aroma Chemicals: Used in the synthesis of complex aroma molecules for perfumery and functional fragrances.
• Agrochemical Intermediates: Serves as a precursor in the synthesis of certain herbicides, fungicides, and other crop protection agents.
• Pharmaceutical Research: Acts as a valuable synthetic intermediate in medicinal chemistry for developing novel therapeutic compounds.
• Organic Synthesis: Employed as a specialized reagent or building block in heterocyclic and sulfur chemistry research.
• Functional Fluids & Additives: Potential use in the formulation of specialty lubricants or polymer additives due to its chemical structure.

Basic Information

Product Name	Dihydro-2,4-Dimethyl-3(2H)-Thiophenone
CAS No.	106014-15-7
Molecular Formula	C6H10OS
Molecular Weight	130.21 g/mol
Synonyms	3(2H)-Thiophenone, dihydro-2,4-dimethyl-; 2,4-Dimethyl-4,5-dihydrothiophen-3(2H)-one; 4,5-Dihydro-2,4-dimethyl-3(2H)-thiophenone; 2,4-Dimethyldihydro-3(2H)-thiophenone; Dihydro-2,4-dimethylthiophen-3-one; Tetrahydro-2,4-dimethyl-3-thiophenone (incorrect but common); FEMA 4316; Flavis No. 15.023
EINECS	Contact for details

Quality Control

Our Dihydro-2,4-Dimethyl-3(2H)-Thiophenone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for flavor/fragrance and fine chemical applications. Certificates of Analysis (COA) detailing specifications such as assay (by GC), identity (IR/GC-MS), and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.500 - 1.510
Specific Gravity (20/20°C)	1.050 - 1.090
Related Substances (GC)	Report on COA

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.